[8.x] update changelog

Author: TBlindaruk

CHANGELOG-8.x.md

@@ -1,6 +1,27 @@
 # Release Notes for 8.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v8.68.1...8.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v8.69.0...8.x)
+
+
+## [v8.69.0 (2021-11-02)](https://github.com/laravel/framework/compare/v8.68.1...v8.69.0)
+
+### Added
+- Improve content negotiation for exception handling ([#39385](https://github.com/laravel/framework/pull/39385))
+- Added support for SKIP LOCKED to MariaDB ([#39396](https://github.com/laravel/framework/pull/39396))
+- Custom cast string into Stringable ([#39410](https://github.com/laravel/framework/pull/39410))
+- Added `Illuminate/Support/Str::mask()` ([#39393](https://github.com/laravel/framework/pull/39393))
+- Allow model attributes to be casted to/from an Enum ([#39315](https://github.com/laravel/framework/pull/39315))
+- Added an Enum validation rule ([#39437](https://github.com/laravel/framework/pull/39437))
+- Auth: Allows to use a callback in credentials array ([#39420](https://github.com/laravel/framework/pull/39420))
+- Added success and failure command assertions ([#39435](https://github.com/laravel/framework/pull/39435))
+
+### Fixed
+- Fixed CURRENT_TIMESTAMP as default when changing column ([#39377](https://github.com/laravel/framework/pull/39377))
+- Make accept header comparison case-insensitive ([#39413](https://github.com/laravel/framework/pull/39413))
+- Fixed regression with capitalizing translation params ([#39424](https://github.com/laravel/framework/pull/39424))
+
+### Changed
+- Added bound check to env resolving in `Illuminate/Foundation/Application::runningUnitTests()` ([#39434](https://github.com/laravel/framework/pull/39434))
 
 
 ## [v8.68.1 (2021-10-27)](https://github.com/laravel/framework/compare/v8.68.0...v8.68.1)